1625868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2406

約数の個数: 36

約数和(自身を含む): 4327960

約数和(自身を除く): 2702092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2377, 4754, 7131, 9508, 14262, 21393, 28524, 42786, 45163, 85572, 90326, 135489, 180652, 270978, 406467, 541956, 812934, 1625868]

約数ペア:

[(1, 1625868), (2, 812934), (3, 541956), (4, 406467), (6, 270978), (9, 180652), (12, 135489), (18, 90326), (19, 85572), (36, 45163), (38, 42786), (57, 28524), (76, 21393), (114, 14262), (171, 9508), (228, 7131), (342, 4754), (684, 2377)]